Clad in a black lace dress and feather fascinator, the 56-year-old Kardashian matriarch told the stunned contestants that they'd be "acting as her children" in a "Kardashians meets the Addams family" themed shoot.

Kendall and Kylie Jenner then appeared dressed in matching Wednesday Addams outfits, complete with black dresses, white knee socks, pale makeup, long braided pigtails and eerie expressions (they actually looked more like the super-creepy twins from The Shining).